228230728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{14489}}^1$

素因数の和:14685

約数の個数: 32

約数和(自身を含む): 469476000

約数和(自身を除く): 241245272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 3938, 7876, 14489, 15752, 28978, 57956, 115912, 159379, 318758, 637516, 1275032, 2593531, 5187062, 10374124, 20748248, 28528841, 57057682, 114115364, 228230728]

約数ペア:

[(1, 228230728), (2, 114115364), (4, 57057682), (8, 28528841), (11, 20748248), (22, 10374124), (44, 5187062), (88, 2593531), (179, 1275032), (358, 637516), (716, 318758), (1432, 159379), (1969, 115912), (3938, 57956), (7876, 28978), (14489, 15752)]